diff --git a/src/hooks/common/useRoofFn.js b/src/hooks/common/useRoofFn.js
index 3707af74..fdb7f4ba 100644
--- a/src/hooks/common/useRoofFn.js
+++ b/src/hooks/common/useRoofFn.js
@@ -22,14 +22,8 @@ export function useRoofFn() {
   const { addPitchText } = useLine()
 
   //면형상 선택 클릭시 지붕 패턴 입히기
-  function setSurfaceShapePattern(
-    polygon,
-    mode = 'onlyBorder',
-    trestleMode = false,
-    roofMaterial = selectedRoofMaterial,
-    isForceChange = false,
-    isDisplay = false,
-  ) {
+  function setSurfaceShapePattern(polygon, mode = 'onlyBorder', trestleMode = false, roofMaterial, isForceChange = false, isDisplay = false) {
+    debugger
     if (!polygon) {
       return
     }
@@ -41,6 +35,9 @@ export function useRoofFn() {
         polygon.roofMaterial = null
       }*/
     }
+    if (!roofMaterial) {
+      roofMaterial = polygon.roofMaterial ?? selectedRoofMaterial
+    }
 
     const ratio = window.devicePixelRatio || 1
     const layout = roofMaterial.layout